<div/el/>
<try>
  <script>
    el().textContent = "This shouldn't happen"
  </script>
  ${(() => { throw new Error("ERROR!") })()}
  <@catch|err|>
    ${err.message}
  </@catch>
</try>
<div/el2/>
<script>
  el2().textContent = "This is good"
</script>